33037 vs 33042 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 33037, Orange = ZIP 33042.
Quick verdict: ZIP 33037 is more affordable rent, more diverse. ZIP 33042 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 33037
North Key Largo CDP, FL
View full profile →- Population13,674
- Median Income$80,911
- Median Home Value$661k
- Median Rent$1,807
- Median Age54.2 yrs
- Poverty Rate10.8%
ZIP 33042
Cudjoe Key CDP, FL
View full profile →- Population6,781
- Median Income$101,625
- Median Home Value$760k
- Median Rent$1,847
- Median Age52.5 yrs
- Poverty Rate9.3%
Visual comparison (same scale)
Population
13,6746,781
Median Income
$80,911$101,625
Median Home Value
$661k$760k
Median Rent
$1,807$1,847
Median Age
54.2 yrs52.5 yrs
Poverty Rate
10.8%9.3%
Demographics
ZIP 33037
North Key Largo CDP, FL
View full profile →- White %74.6%
- Black %2.7%
- Asian %0.5%
- Hispanic %25.9%
- Age 0–17 %12.8%
- Age 18–64 %55.3%
- Age 65+ %31.9%
- Bachelor's+ %40.6%
- Diversity Index38/100
ZIP 33042
Cudjoe Key CDP, FL
View full profile →- White %84.4%
- Black %2.6%
- Asian %0.4%
- Hispanic %12.0%
- Age 0–17 %14.3%
- Age 18–64 %56.1%
- Age 65+ %29.6%
- Bachelor's+ %44.7%
- Diversity Index27/100
Visual comparison (same scale)
White %
74.6%84.4%
Black %
2.7%2.6%
Asian %
0.5%0.4%
Hispanic %
25.9%12.0%
Age 0–17 %
12.8%14.3%
Age 18–64 %
55.3%56.1%
Age 65+ %
31.9%29.6%
Bachelor's+ %
40.6%44.7%
Diversity Index
38/10027/100
Economy
ZIP 33037
North Key Largo CDP, FL
View full profile →- Median Income$80,911
- Unemployment %4.9%
- IRS Net Migration+612
- Work From Home %10.3%
ZIP 33042
Cudjoe Key CDP, FL
View full profile →- Median Income$101,625
- Unemployment %3.4%
- IRS Net Migration+303
- Work From Home %22.3%
Visual comparison (same scale)
Median Income
$80,911$101,625
Unemployment %
4.9%3.4%
IRS Net Migration
+612+303
Work From Home %
10.3%22.3%
Housing
ZIP 33037
North Key Largo CDP, FL
View full profile →- Median Home Value$661k
- Median Rent$1,807
- Owner Occupied %79.0%
- Broadband %88.1%
- Vacant %44.7%
- Median Year Built1983
ZIP 33042
Cudjoe Key CDP, FL
View full profile →- Median Home Value$760k
- Median Rent$1,847
- Owner Occupied %78.3%
- Broadband %96.6%
- Vacant %38.5%
- Median Year Built1988
Visual comparison (same scale)
Median Home Value
$661k$760k
Median Rent
$1,807$1,847
Owner Occupied %
79.0%78.3%
Broadband %
88.1%96.6%
Vacant %
44.7%38.5%
Median Year Built
19831988
Climate & Location
ZIP 33037
North Key Largo CDP, FL
View full profile →- Snow Days/Year0 days
- Elevation (ft)6 ft
- Nearest Airport11.1 miles (17.9 km)
- Distance to Coast0.1 miles (0.2 km)
ZIP 33042
Cudjoe Key CDP, FL
View full profile →- Snow Days/Year0 days
- Elevation (ft)6 ft
- Nearest Airport13.8 miles (22.3 km)
- Distance to Coast0.2 miles (0.3 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
6 ft6 ft
Nearest Airport
11.1 miles (17.9 km)13.8 miles (22.3 km)
Distance to Coast
0.1 miles (0.2 km)0.2 miles (0.3 km)
Infrastructure
ZIP 33037
North Key Largo CDP, FL
View full profile →- Work From Home %10.3%
- Walkability (0–100)48
- Broadband %88.1%
ZIP 33042
Cudjoe Key CDP, FL
View full profile →- Work From Home %22.3%
- Walkability (0–100)55
- Broadband %96.6%
Visual comparison (same scale)
Work From Home %
10.3%22.3%
Walkability (0–100)
4855
Broadband %
88.1%96.6%
Frequently Asked Questions
How do ZIP 33037 and 33042 compare?
ZIP 33037 is more affordable rent, more diverse. ZIP 33042 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (33037), orange the second (33042). The same colors are used in the map markers and comparison bars.
Where does this data come from?
Data is from the U.S. Census Bureau and other federal sources. See our Methodology page for details.
How can I compare other ZIP codes?
From any ZIP page, use the "Compare with Another ZIP" tool, or go to /compare/XXXXX-vs-YYYYY (replace with two 5-digit ZIP codes).
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